Apple Developer Docs

Full-text search and browsing across 330,000+ Apple developer documentation pages with BM25 ranking and incremental sync.

Apple Developer Docs provides local full-text search across Apple's entire developer documentation corpus — approximately 330,000 pages covering frameworks, APIs, guidelines, and release notes — with BM25 relevance ranking. The server runs locally after syncing and building a search index, exposing tools for search, reading individual pages, listing frameworks, browsing topic trees, and checking sync status. Built with Bun with zero npm dependencies.